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<a href="#pub-methods">Public Member Functions</a>  </div>
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<div class="title">OpenCLMemoryUsage Class Reference</div>  </div>
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<p><a class="el" href="classarm__compute_1_1test_1_1framework_1_1_instrument.xhtml" title="Interface for classes that can be used to measure performance. ">Instrument</a> collecting memory usage information for OpenCL.  
 <a href="classarm__compute_1_1test_1_1framework_1_1_open_c_l_memory_usage.xhtml#details">More...</a></p>

<p><code>#include &lt;<a class="el" href="_open_c_l_memory_usage_8h_source.xhtml">OpenCLMemoryUsage.h</a>&gt;</code></p>
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Collaboration diagram for OpenCLMemoryUsage:</div>
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<tr class="heading"><td colspan="2"><h2 class="groupheader"><a name="pub-methods"></a>
Public Member Functions</h2></td></tr>
<tr class="memitem:a2645ccd83bc30f0c6cc7aedd2fa51806"><td class="memItemLeft" align="right" valign="top">&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="classarm__compute_1_1test_1_1framework_1_1_open_c_l_memory_usage.xhtml#a2645ccd83bc30f0c6cc7aedd2fa51806">OpenCLMemoryUsage</a> (<a class="el" href="namespacearm__compute_1_1test_1_1framework.xhtml#a3a01a70ad3a22d8b80c413e8a5977100">ScaleFactor</a> scale_factor)</td></tr>
<tr class="memdesc:a2645ccd83bc30f0c6cc7aedd2fa51806"><td class="mdescLeft">&#160;</td><td class="mdescRight">Construct an OpenCL timer.  <a href="#a2645ccd83bc30f0c6cc7aedd2fa51806">More...</a><br /></td></tr>
<tr class="separator:a2645ccd83bc30f0c6cc7aedd2fa51806"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="memitem:a501ef37fef441a0a6a8ea8b8e30a7181"><td class="memItemLeft" align="right" valign="top">std::string&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="classarm__compute_1_1test_1_1framework_1_1_open_c_l_memory_usage.xhtml#a501ef37fef441a0a6a8ea8b8e30a7181">id</a> () const override</td></tr>
<tr class="memdesc:a501ef37fef441a0a6a8ea8b8e30a7181"><td class="mdescLeft">&#160;</td><td class="mdescRight">Identifier for the instrument.  <a href="#a501ef37fef441a0a6a8ea8b8e30a7181">More...</a><br /></td></tr>
<tr class="separator:a501ef37fef441a0a6a8ea8b8e30a7181"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="memitem:ad94b6b2e29abc159c9624278938badb3"><td class="memItemLeft" align="right" valign="top">void&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="classarm__compute_1_1test_1_1framework_1_1_open_c_l_memory_usage.xhtml#ad94b6b2e29abc159c9624278938badb3">test_start</a> () override</td></tr>
<tr class="memdesc:ad94b6b2e29abc159c9624278938badb3"><td class="mdescLeft">&#160;</td><td class="mdescRight">Start of the test.  <a href="#ad94b6b2e29abc159c9624278938badb3">More...</a><br /></td></tr>
<tr class="separator:ad94b6b2e29abc159c9624278938badb3"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="memitem:a5d5d9ebd12cd3a7d268bc98a3fc7bf97"><td class="memItemLeft" align="right" valign="top">void&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="classarm__compute_1_1test_1_1framework_1_1_open_c_l_memory_usage.xhtml#a5d5d9ebd12cd3a7d268bc98a3fc7bf97">start</a> () override</td></tr>
<tr class="memdesc:a5d5d9ebd12cd3a7d268bc98a3fc7bf97"><td class="mdescLeft">&#160;</td><td class="mdescRight">Start measuring.  <a href="#a5d5d9ebd12cd3a7d268bc98a3fc7bf97">More...</a><br /></td></tr>
<tr class="separator:a5d5d9ebd12cd3a7d268bc98a3fc7bf97"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="memitem:ab3536e22848ce87b16a9b96d6d824d45"><td class="memItemLeft" align="right" valign="top">void&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="classarm__compute_1_1test_1_1framework_1_1_open_c_l_memory_usage.xhtml#ab3536e22848ce87b16a9b96d6d824d45">stop</a> () override</td></tr>
<tr class="memdesc:ab3536e22848ce87b16a9b96d6d824d45"><td class="mdescLeft">&#160;</td><td class="mdescRight">Stop measuring.  <a href="#ab3536e22848ce87b16a9b96d6d824d45">More...</a><br /></td></tr>
<tr class="separator:ab3536e22848ce87b16a9b96d6d824d45"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="memitem:a84eed1102b2ad191e3659dd7c49705bc"><td class="memItemLeft" align="right" valign="top">void&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="classarm__compute_1_1test_1_1framework_1_1_open_c_l_memory_usage.xhtml#a84eed1102b2ad191e3659dd7c49705bc">test_stop</a> () override</td></tr>
<tr class="memdesc:a84eed1102b2ad191e3659dd7c49705bc"><td class="mdescLeft">&#160;</td><td class="mdescRight">End of the test.  <a href="#a84eed1102b2ad191e3659dd7c49705bc">More...</a><br /></td></tr>
<tr class="separator:a84eed1102b2ad191e3659dd7c49705bc"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="memitem:a60f8fdb7ead1583e0dfae6e97372bf40"><td class="memItemLeft" align="right" valign="top"><a class="el" href="classarm__compute_1_1test_1_1framework_1_1_instrument.xhtml#afc7df496e6026b91c3f48da6821c86a9">MeasurementsMap</a>&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="classarm__compute_1_1test_1_1framework_1_1_open_c_l_memory_usage.xhtml#a60f8fdb7ead1583e0dfae6e97372bf40">test_measurements</a> () const override</td></tr>
<tr class="memdesc:a60f8fdb7ead1583e0dfae6e97372bf40"><td class="mdescLeft">&#160;</td><td class="mdescRight">Return the latest test measurements.  <a href="#a60f8fdb7ead1583e0dfae6e97372bf40">More...</a><br /></td></tr>
<tr class="separator:a60f8fdb7ead1583e0dfae6e97372bf40"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="memitem:a73cabccc9d4406bf48f1db033dc35005"><td class="memItemLeft" align="right" valign="top"><a class="el" href="classarm__compute_1_1test_1_1framework_1_1_instrument.xhtml#afc7df496e6026b91c3f48da6821c86a9">MeasurementsMap</a>&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="classarm__compute_1_1test_1_1framework_1_1_open_c_l_memory_usage.xhtml#a73cabccc9d4406bf48f1db033dc35005">measurements</a> () const override</td></tr>
<tr class="memdesc:a73cabccc9d4406bf48f1db033dc35005"><td class="mdescLeft">&#160;</td><td class="mdescRight">Return the latest measurements.  <a href="#a73cabccc9d4406bf48f1db033dc35005">More...</a><br /></td></tr>
<tr class="separator:a73cabccc9d4406bf48f1db033dc35005"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="inherit_header pub_methods_classarm__compute_1_1test_1_1framework_1_1_instrument"><td colspan="2" onclick="javascript:toggleInherit('pub_methods_classarm__compute_1_1test_1_1framework_1_1_instrument')"><img src="closed.png" alt="-"/>&#160;Public Member Functions inherited from <a class="el" href="classarm__compute_1_1test_1_1framework_1_1_instrument.xhtml">Instrument</a></td></tr>
<tr class="memitem:a44dfdf6c9c53e1b5c5eddfc58c31dc54 inherit pub_methods_classarm__compute_1_1test_1_1framework_1_1_instrument"><td class="memItemLeft" align="right" valign="top">&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="classarm__compute_1_1test_1_1framework_1_1_instrument.xhtml#a44dfdf6c9c53e1b5c5eddfc58c31dc54">Instrument</a> ()=default</td></tr>
<tr class="memdesc:a44dfdf6c9c53e1b5c5eddfc58c31dc54 inherit pub_methods_classarm__compute_1_1test_1_1framework_1_1_instrument"><td class="mdescLeft">&#160;</td><td class="mdescRight">Default constructor.  <a href="#a44dfdf6c9c53e1b5c5eddfc58c31dc54">More...</a><br /></td></tr>
<tr class="separator:a44dfdf6c9c53e1b5c5eddfc58c31dc54 inherit pub_methods_classarm__compute_1_1test_1_1framework_1_1_instrument"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="memitem:ac92db65cbe174915234b0d99b3ad4be7 inherit pub_methods_classarm__compute_1_1test_1_1framework_1_1_instrument"><td class="memItemLeft" align="right" valign="top">&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="classarm__compute_1_1test_1_1framework_1_1_instrument.xhtml#ac92db65cbe174915234b0d99b3ad4be7">Instrument</a> (const <a class="el" href="classarm__compute_1_1test_1_1framework_1_1_instrument.xhtml">Instrument</a> &amp;)=default</td></tr>
<tr class="memdesc:ac92db65cbe174915234b0d99b3ad4be7 inherit pub_methods_classarm__compute_1_1test_1_1framework_1_1_instrument"><td class="mdescLeft">&#160;</td><td class="mdescRight">Allow instances of this class to be copy constructed.  <a href="#ac92db65cbe174915234b0d99b3ad4be7">More...</a><br /></td></tr>
<tr class="separator:ac92db65cbe174915234b0d99b3ad4be7 inherit pub_methods_classarm__compute_1_1test_1_1framework_1_1_instrument"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="memitem:adda867124fd5c093788f96cb2eaf67cd inherit pub_methods_classarm__compute_1_1test_1_1framework_1_1_instrument"><td class="memItemLeft" align="right" valign="top">&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="classarm__compute_1_1test_1_1framework_1_1_instrument.xhtml#adda867124fd5c093788f96cb2eaf67cd">Instrument</a> (<a class="el" href="classarm__compute_1_1test_1_1framework_1_1_instrument.xhtml">Instrument</a> &amp;&amp;)=default</td></tr>
<tr class="memdesc:adda867124fd5c093788f96cb2eaf67cd inherit pub_methods_classarm__compute_1_1test_1_1framework_1_1_instrument"><td class="mdescLeft">&#160;</td><td class="mdescRight">Allow instances of this class to be move constructed.  <a href="#adda867124fd5c093788f96cb2eaf67cd">More...</a><br /></td></tr>
<tr class="separator:adda867124fd5c093788f96cb2eaf67cd inherit pub_methods_classarm__compute_1_1test_1_1framework_1_1_instrument"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="memitem:ae4a6c66ea355204cca47490247b91f5f inherit pub_methods_classarm__compute_1_1test_1_1framework_1_1_instrument"><td class="memItemLeft" align="right" valign="top"><a class="el" href="classarm__compute_1_1test_1_1framework_1_1_instrument.xhtml">Instrument</a> &amp;&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="classarm__compute_1_1test_1_1framework_1_1_instrument.xhtml#ae4a6c66ea355204cca47490247b91f5f">operator=</a> (const <a class="el" href="classarm__compute_1_1test_1_1framework_1_1_instrument.xhtml">Instrument</a> &amp;)=default</td></tr>
<tr class="memdesc:ae4a6c66ea355204cca47490247b91f5f inherit pub_methods_classarm__compute_1_1test_1_1framework_1_1_instrument"><td class="mdescLeft">&#160;</td><td class="mdescRight">Allow instances of this class to be copied.  <a href="#ae4a6c66ea355204cca47490247b91f5f">More...</a><br /></td></tr>
<tr class="separator:ae4a6c66ea355204cca47490247b91f5f inherit pub_methods_classarm__compute_1_1test_1_1framework_1_1_instrument"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="memitem:a550047da2682a06765be837ae570e542 inherit pub_methods_classarm__compute_1_1test_1_1framework_1_1_instrument"><td class="memItemLeft" align="right" valign="top"><a class="el" href="classarm__compute_1_1test_1_1framework_1_1_instrument.xhtml">Instrument</a> &amp;&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="classarm__compute_1_1test_1_1framework_1_1_instrument.xhtml#a550047da2682a06765be837ae570e542">operator=</a> (<a class="el" href="classarm__compute_1_1test_1_1framework_1_1_instrument.xhtml">Instrument</a> &amp;&amp;)=default</td></tr>
<tr class="memdesc:a550047da2682a06765be837ae570e542 inherit pub_methods_classarm__compute_1_1test_1_1framework_1_1_instrument"><td class="mdescLeft">&#160;</td><td class="mdescRight">Allow instances of this class to be moved.  <a href="#a550047da2682a06765be837ae570e542">More...</a><br /></td></tr>
<tr class="separator:a550047da2682a06765be837ae570e542 inherit pub_methods_classarm__compute_1_1test_1_1framework_1_1_instrument"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="memitem:a7bd8541cf37e6c439d4a6bf7296437a2 inherit pub_methods_classarm__compute_1_1test_1_1framework_1_1_instrument"><td class="memItemLeft" align="right" valign="top">virtual&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="classarm__compute_1_1test_1_1framework_1_1_instrument.xhtml#a7bd8541cf37e6c439d4a6bf7296437a2">~Instrument</a> ()=default</td></tr>
<tr class="memdesc:a7bd8541cf37e6c439d4a6bf7296437a2 inherit pub_methods_classarm__compute_1_1test_1_1framework_1_1_instrument"><td class="mdescLeft">&#160;</td><td class="mdescRight">Default destructor.  <a href="#a7bd8541cf37e6c439d4a6bf7296437a2">More...</a><br /></td></tr>
<tr class="separator:a7bd8541cf37e6c439d4a6bf7296437a2 inherit pub_methods_classarm__compute_1_1test_1_1framework_1_1_instrument"><td class="memSeparator" colspan="2">&#160;</td></tr>
</table><table class="memberdecls">
<tr class="heading"><td colspan="2"><h2 class="groupheader"><a name="inherited"></a>
Additional Inherited Members</h2></td></tr>
<tr class="inherit_header pub_types_classarm__compute_1_1test_1_1framework_1_1_instrument"><td colspan="2" onclick="javascript:toggleInherit('pub_types_classarm__compute_1_1test_1_1framework_1_1_instrument')"><img src="closed.png" alt="-"/>&#160;Public Types inherited from <a class="el" href="classarm__compute_1_1test_1_1framework_1_1_instrument.xhtml">Instrument</a></td></tr>
<tr class="memitem:afc7df496e6026b91c3f48da6821c86a9 inherit pub_types_classarm__compute_1_1test_1_1framework_1_1_instrument"><td class="memItemLeft" align="right" valign="top">using&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="classarm__compute_1_1test_1_1framework_1_1_instrument.xhtml#afc7df496e6026b91c3f48da6821c86a9">MeasurementsMap</a> = std::map&lt; std::string, <a class="el" href="structarm__compute_1_1test_1_1framework_1_1_measurement.xhtml">Measurement</a> &gt;</td></tr>
<tr class="memdesc:afc7df496e6026b91c3f48da6821c86a9 inherit pub_types_classarm__compute_1_1test_1_1framework_1_1_instrument"><td class="mdescLeft">&#160;</td><td class="mdescRight">Map of measurements.  <a href="#afc7df496e6026b91c3f48da6821c86a9">More...</a><br /></td></tr>
<tr class="separator:afc7df496e6026b91c3f48da6821c86a9 inherit pub_types_classarm__compute_1_1test_1_1framework_1_1_instrument"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="inherit_header pub_static_methods_classarm__compute_1_1test_1_1framework_1_1_instrument"><td colspan="2" onclick="javascript:toggleInherit('pub_static_methods_classarm__compute_1_1test_1_1framework_1_1_instrument')"><img src="closed.png" alt="-"/>&#160;Static Public Member Functions inherited from <a class="el" href="classarm__compute_1_1test_1_1framework_1_1_instrument.xhtml">Instrument</a></td></tr>
<tr class="memitem:ab6ac86ac15a8211221f1721d6a4ee889 inherit pub_static_methods_classarm__compute_1_1test_1_1framework_1_1_instrument"><td class="memTemplParams" colspan="2">template&lt;typename T , ScaleFactor scale&gt; </td></tr>
<tr class="memitem:ab6ac86ac15a8211221f1721d6a4ee889 inherit pub_static_methods_classarm__compute_1_1test_1_1framework_1_1_instrument"><td class="memTemplItemLeft" align="right" valign="top">static std::unique_ptr&lt; <a class="el" href="classarm__compute_1_1test_1_1framework_1_1_instrument.xhtml">Instrument</a> &gt;&#160;</td><td class="memTemplItemRight" valign="bottom"><a class="el" href="classarm__compute_1_1test_1_1framework_1_1_instrument.xhtml#ab6ac86ac15a8211221f1721d6a4ee889">make_instrument</a> ()</td></tr>
<tr class="memdesc:ab6ac86ac15a8211221f1721d6a4ee889 inherit pub_static_methods_classarm__compute_1_1test_1_1framework_1_1_instrument"><td class="mdescLeft">&#160;</td><td class="mdescRight">Helper function to create an instrument of the given type.  <a href="#ab6ac86ac15a8211221f1721d6a4ee889">More...</a><br /></td></tr>
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<a name="details" id="details"></a><h2 class="groupheader">Detailed Description</h2>
<div class="textblock"><p><a class="el" href="classarm__compute_1_1test_1_1framework_1_1_instrument.xhtml" title="Interface for classes that can be used to measure performance. ">Instrument</a> collecting memory usage information for OpenCL. </p>

<p>Definition at line <a class="el" href="_open_c_l_memory_usage_8h_source.xhtml#l00042">42</a> of file <a class="el" href="_open_c_l_memory_usage_8h_source.xhtml">OpenCLMemoryUsage.h</a>.</p>
</div><h2 class="groupheader">Constructor &amp; Destructor Documentation</h2>
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          <td class="paramtype"><a class="el" href="namespacearm__compute_1_1test_1_1framework.xhtml#a3a01a70ad3a22d8b80c413e8a5977100">ScaleFactor</a>&#160;</td>
          <td class="paramname"><em>scale_factor</em></td><td>)</td>
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<p>Construct an OpenCL timer. </p>
<dl class="params"><dt>Parameters</dt><dd>
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    <tr><td class="paramdir">[in]</td><td class="paramname">scale_factor</td><td><a class="el" href="structarm__compute_1_1test_1_1framework_1_1_measurement.xhtml" title="Generic measurement that stores values as either double or long long int. ">Measurement</a> scale factor. </td></tr>
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<p>Definition at line <a class="el" href="_open_c_l_memory_usage_8cpp_source.xhtml#l00046">46</a> of file <a class="el" href="_open_c_l_memory_usage_8cpp_source.xhtml">OpenCLMemoryUsage.cpp</a>.</p>

<p>References <a class="el" href="_error_8h_source.xhtml#l00260">ARM_COMPUTE_ERROR</a>, <a class="el" href="namespacearm__compute_1_1test_1_1framework.xhtml#aca1fd1d8935433e6ba2e3918214e07f9ab50339a10e1de285ac99d4c3990b8693">arm_compute::test::framework::NONE</a>, <a class="el" href="namespacearm__compute_1_1test_1_1framework.xhtml#a3a01a70ad3a22d8b80c413e8a5977100a31b560df072eca60895ba6d4541c41a2">arm_compute::test::framework::SCALE_1K</a>, and <a class="el" href="namespacearm__compute_1_1test_1_1framework.xhtml#a3a01a70ad3a22d8b80c413e8a5977100ade0343867b7ffbd33367905039d496f5">arm_compute::test::framework::SCALE_1M</a>.</p>
<div class="fragment"><div class="line"><a name="l00047"></a><span class="lineno">   47</span>&#160;    : real_clCreateBuffer(<a class="code" href="classarm__compute_1_1_c_l_symbols.xhtml#a98782c8297f3985321c5fa98576327b8">CLSymbols::get</a>().clCreateBuffer_ptr), real_clRetainMemObject(<a class="code" href="classarm__compute_1_1_c_l_symbols.xhtml#a98782c8297f3985321c5fa98576327b8">CLSymbols::get</a>().clRetainMemObject_ptr), real_clReleaseMemObject(<a class="code" href="classarm__compute_1_1_c_l_symbols.xhtml#a98782c8297f3985321c5fa98576327b8">CLSymbols::get</a>().clReleaseMemObject_ptr),</div><div class="line"><a name="l00048"></a><span class="lineno">   48</span>&#160;      real_clSVMAlloc(<a class="code" href="classarm__compute_1_1_c_l_symbols.xhtml#a98782c8297f3985321c5fa98576327b8">CLSymbols::get</a>().clSVMAlloc_ptr), real_clSVMFree(<a class="code" href="classarm__compute_1_1_c_l_symbols.xhtml#a98782c8297f3985321c5fa98576327b8">CLSymbols::get</a>().clSVMFree_ptr), _allocations(), _svm_allocations(), _start(), _end(), _now()</div><div class="line"><a name="l00049"></a><span class="lineno">   49</span>&#160;{</div><div class="line"><a name="l00050"></a><span class="lineno">   50</span>&#160;    <span class="keywordflow">switch</span>(scale_factor)</div><div class="line"><a name="l00051"></a><span class="lineno">   51</span>&#160;    {</div><div class="line"><a name="l00052"></a><span class="lineno">   52</span>&#160;        <span class="keywordflow">case</span> <a class="code" href="namespacearm__compute_1_1test_1_1framework.xhtml#aca1fd1d8935433e6ba2e3918214e07f9ab50339a10e1de285ac99d4c3990b8693">ScaleFactor::NONE</a>:</div><div class="line"><a name="l00053"></a><span class="lineno">   53</span>&#160;            _scale_factor = 1;</div><div class="line"><a name="l00054"></a><span class="lineno">   54</span>&#160;            _unit         = <span class="stringliteral">&quot;&quot;</span>;</div><div class="line"><a name="l00055"></a><span class="lineno">   55</span>&#160;            <span class="keywordflow">break</span>;</div><div class="line"><a name="l00056"></a><span class="lineno">   56</span>&#160;        <span class="keywordflow">case</span> <a class="code" href="namespacearm__compute_1_1test_1_1framework.xhtml#a3a01a70ad3a22d8b80c413e8a5977100a31b560df072eca60895ba6d4541c41a2">ScaleFactor::SCALE_1K</a>:</div><div class="line"><a name="l00057"></a><span class="lineno">   57</span>&#160;            _scale_factor = 1000;</div><div class="line"><a name="l00058"></a><span class="lineno">   58</span>&#160;            _unit         = <span class="stringliteral">&quot;K &quot;</span>;</div><div class="line"><a name="l00059"></a><span class="lineno">   59</span>&#160;            <span class="keywordflow">break</span>;</div><div class="line"><a name="l00060"></a><span class="lineno">   60</span>&#160;        <span class="keywordflow">case</span> <a class="code" href="namespacearm__compute_1_1test_1_1framework.xhtml#a3a01a70ad3a22d8b80c413e8a5977100ade0343867b7ffbd33367905039d496f5">ScaleFactor::SCALE_1M</a>:</div><div class="line"><a name="l00061"></a><span class="lineno">   61</span>&#160;            _scale_factor = 1000000;</div><div class="line"><a name="l00062"></a><span class="lineno">   62</span>&#160;            _unit         = <span class="stringliteral">&quot;M &quot;</span>;</div><div class="line"><a name="l00063"></a><span class="lineno">   63</span>&#160;            <span class="keywordflow">break</span>;</div><div class="line"><a name="l00064"></a><span class="lineno">   64</span>&#160;        <span class="keywordflow">default</span>:</div><div class="line"><a name="l00065"></a><span class="lineno">   65</span>&#160;            <a class="code" href="_error_8h.xhtml#a05b19c75afe9c24200a62b9724734bbd">ARM_COMPUTE_ERROR</a>(<span class="stringliteral">&quot;Invalid scale&quot;</span>);</div><div class="line"><a name="l00066"></a><span class="lineno">   66</span>&#160;    }</div><div class="line"><a name="l00067"></a><span class="lineno">   67</span>&#160;}</div><div class="ttc" id="_error_8h_xhtml_a05b19c75afe9c24200a62b9724734bbd"><div class="ttname"><a href="_error_8h.xhtml#a05b19c75afe9c24200a62b9724734bbd">ARM_COMPUTE_ERROR</a></div><div class="ttdeci">#define ARM_COMPUTE_ERROR(...)</div><div class="ttdoc">Print the given message then throw an std::runtime_error. </div><div class="ttdef"><b>Definition:</b> <a href="_error_8h_source.xhtml#l00260">Error.h:260</a></div></div>
<div class="ttc" id="classarm__compute_1_1_c_l_symbols_xhtml_a98782c8297f3985321c5fa98576327b8"><div class="ttname"><a href="classarm__compute_1_1_c_l_symbols.xhtml#a98782c8297f3985321c5fa98576327b8">arm_compute::CLSymbols::get</a></div><div class="ttdeci">static CLSymbols &amp; get()</div><div class="ttdoc">Get the static instance of CLSymbols. </div></div>
<div class="ttc" id="namespacearm__compute_1_1test_1_1framework_xhtml_aca1fd1d8935433e6ba2e3918214e07f9ab50339a10e1de285ac99d4c3990b8693"><div class="ttname"><a href="namespacearm__compute_1_1test_1_1framework.xhtml#aca1fd1d8935433e6ba2e3918214e07f9ab50339a10e1de285ac99d4c3990b8693">arm_compute::test::framework::LogLevel::NONE</a></div></div>
<div class="ttc" id="namespacearm__compute_1_1test_1_1framework_xhtml_a3a01a70ad3a22d8b80c413e8a5977100a31b560df072eca60895ba6d4541c41a2"><div class="ttname"><a href="namespacearm__compute_1_1test_1_1framework.xhtml#a3a01a70ad3a22d8b80c413e8a5977100a31b560df072eca60895ba6d4541c41a2">arm_compute::test::framework::ScaleFactor::SCALE_1K</a></div></div>
<div class="ttc" id="namespacearm__compute_1_1test_1_1framework_xhtml_a3a01a70ad3a22d8b80c413e8a5977100ade0343867b7ffbd33367905039d496f5"><div class="ttname"><a href="namespacearm__compute_1_1test_1_1framework.xhtml#a3a01a70ad3a22d8b80c413e8a5977100ade0343867b7ffbd33367905039d496f5">arm_compute::test::framework::ScaleFactor::SCALE_1M</a></div></div>
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<h2 class="groupheader">Member Function Documentation</h2>
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<p>Identifier for the instrument. </p>

<p>Implements <a class="el" href="classarm__compute_1_1test_1_1framework_1_1_instrument.xhtml#a93697d33dc9325ba180a9a2a8ade6937">Instrument</a>.</p>

<p>Definition at line <a class="el" href="_open_c_l_memory_usage_8cpp_source.xhtml#l00041">41</a> of file <a class="el" href="_open_c_l_memory_usage_8cpp_source.xhtml">OpenCLMemoryUsage.cpp</a>.</p>
<div class="fragment"><div class="line"><a name="l00042"></a><span class="lineno">   42</span>&#160;{</div><div class="line"><a name="l00043"></a><span class="lineno">   43</span>&#160;    <span class="keywordflow">return</span> <span class="stringliteral">&quot;OpenCLMemoryUsage&quot;</span>;</div><div class="line"><a name="l00044"></a><span class="lineno">   44</span>&#160;}</div></div><!-- fragment -->
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          <td class="memname"><a class="el" href="classarm__compute_1_1test_1_1framework_1_1_instrument.xhtml#afc7df496e6026b91c3f48da6821c86a9">Instrument::MeasurementsMap</a> measurements </td>
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<p>Return the latest measurements. </p>
<dl class="section return"><dt>Returns</dt><dd>the latest measurements. </dd></dl>

<p>Reimplemented from <a class="el" href="classarm__compute_1_1test_1_1framework_1_1_instrument.xhtml#a758f209536f516383be66b60b40142df">Instrument</a>.</p>

<p>Definition at line <a class="el" href="_open_c_l_memory_usage_8cpp_source.xhtml#l00176">176</a> of file <a class="el" href="_open_c_l_memory_usage_8cpp_source.xhtml">OpenCLMemoryUsage.cpp</a>.</p>

<p>Referenced by <a class="el" href="_open_c_l_memory_usage_8cpp_source.xhtml#l00185">OpenCLMemoryUsage::test_measurements()</a>.</p>
<div class="fragment"><div class="line"><a name="l00177"></a><span class="lineno">  177</span>&#160;{</div><div class="line"><a name="l00178"></a><span class="lineno">  178</span>&#160;    <a class="code" href="classarm__compute_1_1test_1_1framework_1_1_instrument.xhtml#afc7df496e6026b91c3f48da6821c86a9">MeasurementsMap</a> <a class="code" href="classarm__compute_1_1test_1_1framework_1_1_open_c_l_memory_usage.xhtml#a73cabccc9d4406bf48f1db033dc35005">measurements</a>;</div><div class="line"><a name="l00179"></a><span class="lineno">  179</span>&#160;    measurements.emplace(<span class="stringliteral">&quot;Num buffers allocated per run&quot;</span>, Measurement(_end.num_allocations - _start.num_allocations, <span class="stringliteral">&quot;&quot;</span>));</div><div class="line"><a name="l00180"></a><span class="lineno">  180</span>&#160;    measurements.emplace(<span class="stringliteral">&quot;Total memory allocated per run&quot;</span>, Measurement((_end.total_allocated - _start.total_allocated) / _scale_factor, _unit));</div><div class="line"><a name="l00181"></a><span class="lineno">  181</span>&#160;    measurements.emplace(<span class="stringliteral">&quot;Memory in use at start of run&quot;</span>, Measurement(_start.in_use / _scale_factor, _unit));</div><div class="line"><a name="l00182"></a><span class="lineno">  182</span>&#160;</div><div class="line"><a name="l00183"></a><span class="lineno">  183</span>&#160;    <span class="keywordflow">return</span> <a class="code" href="classarm__compute_1_1test_1_1framework_1_1_open_c_l_memory_usage.xhtml#a73cabccc9d4406bf48f1db033dc35005">measurements</a>;</div><div class="line"><a name="l00184"></a><span class="lineno">  184</span>&#160;}</div><div class="ttc" id="classarm__compute_1_1test_1_1framework_1_1_open_c_l_memory_usage_xhtml_a73cabccc9d4406bf48f1db033dc35005"><div class="ttname"><a href="classarm__compute_1_1test_1_1framework_1_1_open_c_l_memory_usage.xhtml#a73cabccc9d4406bf48f1db033dc35005">arm_compute::test::framework::OpenCLMemoryUsage::measurements</a></div><div class="ttdeci">MeasurementsMap measurements() const override</div><div class="ttdoc">Return the latest measurements. </div><div class="ttdef"><b>Definition:</b> <a href="_open_c_l_memory_usage_8cpp_source.xhtml#l00176">OpenCLMemoryUsage.cpp:176</a></div></div>
<div class="ttc" id="classarm__compute_1_1test_1_1framework_1_1_instrument_xhtml_afc7df496e6026b91c3f48da6821c86a9"><div class="ttname"><a href="classarm__compute_1_1test_1_1framework_1_1_instrument.xhtml#afc7df496e6026b91c3f48da6821c86a9">arm_compute::test::framework::Instrument::MeasurementsMap</a></div><div class="ttdeci">std::map&lt; std::string, Measurement &gt; MeasurementsMap</div><div class="ttdoc">Map of measurements. </div><div class="ttdef"><b>Definition:</b> <a href="_instrument_8h_source.xhtml#l00109">Instrument.h:109</a></div></div>
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<p>Start measuring. </p>
<p>Called just before the run of the test starts </p>

<p>Reimplemented from <a class="el" href="classarm__compute_1_1test_1_1framework_1_1_instrument.xhtml#a62b63bddf378b0e13a4affa3e8e1bedf">Instrument</a>.</p>

<p>Definition at line <a class="el" href="_open_c_l_memory_usage_8cpp_source.xhtml#l00157">157</a> of file <a class="el" href="_open_c_l_memory_usage_8cpp_source.xhtml">OpenCLMemoryUsage.cpp</a>.</p>
<div class="fragment"><div class="line"><a name="l00158"></a><span class="lineno">  158</span>&#160;{</div><div class="line"><a name="l00159"></a><span class="lineno">  159</span>&#160;    _start = _now;</div><div class="line"><a name="l00160"></a><span class="lineno">  160</span>&#160;}</div></div><!-- fragment -->
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<p>Stop measuring. </p>
<p>Called just after the run of the test ends </p>

<p>Reimplemented from <a class="el" href="classarm__compute_1_1test_1_1framework_1_1_instrument.xhtml#ae92ae13a136435391be883fd6f0f5c8c">Instrument</a>.</p>

<p>Definition at line <a class="el" href="_open_c_l_memory_usage_8cpp_source.xhtml#l00161">161</a> of file <a class="el" href="_open_c_l_memory_usage_8cpp_source.xhtml">OpenCLMemoryUsage.cpp</a>.</p>
<div class="fragment"><div class="line"><a name="l00162"></a><span class="lineno">  162</span>&#160;{</div><div class="line"><a name="l00163"></a><span class="lineno">  163</span>&#160;    _end = _now;</div><div class="line"><a name="l00164"></a><span class="lineno">  164</span>&#160;}</div></div><!-- fragment -->
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<p>Return the latest test measurements. </p>
<dl class="section return"><dt>Returns</dt><dd>the latest test measurements. </dd></dl>

<p>Reimplemented from <a class="el" href="classarm__compute_1_1test_1_1framework_1_1_instrument.xhtml#a28dbf1ad2f8d2616f755df2b3cd0f421">Instrument</a>.</p>

<p>Definition at line <a class="el" href="_open_c_l_memory_usage_8cpp_source.xhtml#l00185">185</a> of file <a class="el" href="_open_c_l_memory_usage_8cpp_source.xhtml">OpenCLMemoryUsage.cpp</a>.</p>

<p>References <a class="el" href="accumulate_8cl_source.xhtml#l00041">accumulate()</a>, <a class="el" href="classarm__compute_1_1_c_l_kernel_library.xhtml#aebe2d25607545d31f2b1ace6d60a81da">CLKernelLibrary::get()</a>, <a class="el" href="_c_l_kernel_library_8h_source.xhtml#l00320">CLKernelLibrary::get_built_programs()</a>, and <a class="el" href="_open_c_l_memory_usage_8cpp_source.xhtml#l00176">OpenCLMemoryUsage::measurements()</a>.</p>
<div class="fragment"><div class="line"><a name="l00186"></a><span class="lineno">  186</span>&#160;{</div><div class="line"><a name="l00187"></a><span class="lineno">  187</span>&#160;    <a class="code" href="classarm__compute_1_1test_1_1framework_1_1_instrument.xhtml#afc7df496e6026b91c3f48da6821c86a9">MeasurementsMap</a> <a class="code" href="classarm__compute_1_1test_1_1framework_1_1_open_c_l_memory_usage.xhtml#a73cabccc9d4406bf48f1db033dc35005">measurements</a>;</div><div class="line"><a name="l00188"></a><span class="lineno">  188</span>&#160;    measurements.emplace(<span class="stringliteral">&quot;Num buffers&quot;</span>, Measurement(_now.num_allocations, <span class="stringliteral">&quot;&quot;</span>));</div><div class="line"><a name="l00189"></a><span class="lineno">  189</span>&#160;    measurements.emplace(<span class="stringliteral">&quot;Total memory allocated&quot;</span>, Measurement(_now.total_allocated / _scale_factor, _unit));</div><div class="line"><a name="l00190"></a><span class="lineno">  190</span>&#160;    measurements.emplace(<span class="stringliteral">&quot;Max memory allocated&quot;</span>, Measurement(_now.max_in_use / _scale_factor, _unit));</div><div class="line"><a name="l00191"></a><span class="lineno">  191</span>&#160;    measurements.emplace(<span class="stringliteral">&quot;Memory leaked&quot;</span>, Measurement(_now.in_use / _scale_factor, _unit));</div><div class="line"><a name="l00192"></a><span class="lineno">  192</span>&#160;</div><div class="line"><a name="l00193"></a><span class="lineno">  193</span>&#160;    <span class="keywordtype">size_t</span> num_programs = <a class="code" href="classarm__compute_1_1_c_l_kernel_library.xhtml#aebe2d25607545d31f2b1ace6d60a81da">CLKernelLibrary::get</a>().<a class="code" href="classarm__compute_1_1_c_l_kernel_library.xhtml#a06fff433db9536097242dd9ab2188007">get_built_programs</a>().size();</div><div class="line"><a name="l00194"></a><span class="lineno">  194</span>&#160;    <span class="keywordtype">size_t</span> total_size   = 0;</div><div class="line"><a name="l00195"></a><span class="lineno">  195</span>&#160;    <span class="keywordflow">for</span>(<span class="keyword">auto</span> it : <a class="code" href="classarm__compute_1_1_c_l_kernel_library.xhtml#aebe2d25607545d31f2b1ace6d60a81da">CLKernelLibrary::get</a>().get_built_programs())</div><div class="line"><a name="l00196"></a><span class="lineno">  196</span>&#160;    {</div><div class="line"><a name="l00197"></a><span class="lineno">  197</span>&#160;        std::vector&lt;size_t&gt; binary_sizes = it.second.getInfo&lt;CL_PROGRAM_BINARY_SIZES&gt;();</div><div class="line"><a name="l00198"></a><span class="lineno">  198</span>&#160;        total_size                       = <a class="code" href="accumulate_8cl.xhtml#a00e540076dd545ad59ac7482f8cdf514">std::accumulate</a>(binary_sizes.begin(), binary_sizes.end(), total_size);</div><div class="line"><a name="l00199"></a><span class="lineno">  199</span>&#160;    }</div><div class="line"><a name="l00200"></a><span class="lineno">  200</span>&#160;</div><div class="line"><a name="l00201"></a><span class="lineno">  201</span>&#160;    measurements.emplace(<span class="stringliteral">&quot;Num programs in cache&quot;</span>, Measurement(num_programs, <span class="stringliteral">&quot;&quot;</span>));</div><div class="line"><a name="l00202"></a><span class="lineno">  202</span>&#160;    measurements.emplace(<span class="stringliteral">&quot;Total programs memory in cache&quot;</span>, Measurement(total_size / _scale_factor, _unit));</div><div class="line"><a name="l00203"></a><span class="lineno">  203</span>&#160;</div><div class="line"><a name="l00204"></a><span class="lineno">  204</span>&#160;    <span class="keywordflow">return</span> <a class="code" href="classarm__compute_1_1test_1_1framework_1_1_open_c_l_memory_usage.xhtml#a73cabccc9d4406bf48f1db033dc35005">measurements</a>;</div><div class="line"><a name="l00205"></a><span class="lineno">  205</span>&#160;}</div><div class="ttc" id="classarm__compute_1_1_c_l_kernel_library_xhtml_aebe2d25607545d31f2b1ace6d60a81da"><div class="ttname"><a href="classarm__compute_1_1_c_l_kernel_library.xhtml#aebe2d25607545d31f2b1ace6d60a81da">arm_compute::CLKernelLibrary::get</a></div><div class="ttdeci">static CLKernelLibrary &amp; get()</div><div class="ttdoc">Access the KernelLibrary singleton. </div></div>
<div class="ttc" id="classarm__compute_1_1test_1_1framework_1_1_open_c_l_memory_usage_xhtml_a73cabccc9d4406bf48f1db033dc35005"><div class="ttname"><a href="classarm__compute_1_1test_1_1framework_1_1_open_c_l_memory_usage.xhtml#a73cabccc9d4406bf48f1db033dc35005">arm_compute::test::framework::OpenCLMemoryUsage::measurements</a></div><div class="ttdeci">MeasurementsMap measurements() const override</div><div class="ttdoc">Return the latest measurements. </div><div class="ttdef"><b>Definition:</b> <a href="_open_c_l_memory_usage_8cpp_source.xhtml#l00176">OpenCLMemoryUsage.cpp:176</a></div></div>
<div class="ttc" id="accumulate_8cl_xhtml_a00e540076dd545ad59ac7482f8cdf514"><div class="ttname"><a href="accumulate_8cl.xhtml#a00e540076dd545ad59ac7482f8cdf514">accumulate</a></div><div class="ttdeci">__kernel void accumulate(__global uchar *input_ptr, uint input_stride_x, uint input_step_x, uint input_stride_y, uint input_step_y, uint input_offset_first_element_in_bytes, __global uchar *accu_ptr, uint accu_stride_x, uint accu_step_x, uint accu_stride_y, uint accu_step_y, uint accu_offset_first_element_in_bytes)</div><div class="ttdoc">This function accumulates an input image into output image. </div><div class="ttdef"><b>Definition:</b> <a href="accumulate_8cl_source.xhtml#l00041">accumulate.cl:41</a></div></div>
<div class="ttc" id="classarm__compute_1_1test_1_1framework_1_1_instrument_xhtml_afc7df496e6026b91c3f48da6821c86a9"><div class="ttname"><a href="classarm__compute_1_1test_1_1framework_1_1_instrument.xhtml#afc7df496e6026b91c3f48da6821c86a9">arm_compute::test::framework::Instrument::MeasurementsMap</a></div><div class="ttdeci">std::map&lt; std::string, Measurement &gt; MeasurementsMap</div><div class="ttdoc">Map of measurements. </div><div class="ttdef"><b>Definition:</b> <a href="_instrument_8h_source.xhtml#l00109">Instrument.h:109</a></div></div>
<div class="ttc" id="classarm__compute_1_1_c_l_kernel_library_xhtml_a06fff433db9536097242dd9ab2188007"><div class="ttname"><a href="classarm__compute_1_1_c_l_kernel_library.xhtml#a06fff433db9536097242dd9ab2188007">arm_compute::CLKernelLibrary::get_built_programs</a></div><div class="ttdeci">const std::map&lt; std::string, cl::Program &gt; &amp; get_built_programs() const </div><div class="ttdoc">Access the cache of built OpenCL programs. </div><div class="ttdef"><b>Definition:</b> <a href="_c_l_kernel_library_8h_source.xhtml#l00320">CLKernelLibrary.h:320</a></div></div>
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          <td class="memname">void test_start </td>
          <td>(</td>
          <td class="paramname"></td><td>)</td>
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<p>Start of the test. </p>
<p>Called before the test set up starts </p>

<p>Reimplemented from <a class="el" href="classarm__compute_1_1test_1_1framework_1_1_instrument.xhtml#a66c51340d5301212438dd42cddd9b015">Instrument</a>.</p>

<p>Definition at line <a class="el" href="_open_c_l_memory_usage_8cpp_source.xhtml#l00069">69</a> of file <a class="el" href="_open_c_l_memory_usage_8cpp_source.xhtml">OpenCLMemoryUsage.cpp</a>.</p>

<p>References <a class="el" href="_error_8h_source.xhtml#l00328">ARM_COMPUTE_ERROR_ON</a>, <a class="el" href="_open_c_l_8h_source.xhtml#l00089">CLSymbols::clCreateBuffer_ptr</a>, <a class="el" href="_open_c_l_8h_source.xhtml#l00109">CLSymbols::clReleaseMemObject_ptr</a>, <a class="el" href="_open_c_l_8h_source.xhtml#l00108">CLSymbols::clRetainMemObject_ptr</a>, <a class="el" href="_open_c_l_8h_source.xhtml#l00118">CLSymbols::clSVMAlloc_ptr</a>, <a class="el" href="_open_c_l_8h_source.xhtml#l00119">CLSymbols::clSVMFree_ptr</a>, and <a class="el" href="classarm__compute_1_1_c_l_symbols.xhtml#a98782c8297f3985321c5fa98576327b8">CLSymbols::get()</a>.</p>
<div class="fragment"><div class="line"><a name="l00070"></a><span class="lineno">   70</span>&#160;{</div><div class="line"><a name="l00071"></a><span class="lineno">   71</span>&#160;    _now = Stats();</div><div class="line"><a name="l00072"></a><span class="lineno">   72</span>&#160;</div><div class="line"><a name="l00073"></a><span class="lineno">   73</span>&#160;    <a class="code" href="_error_8h.xhtml#a54a6080c9f4df1f908e57a9bbb46f5da">ARM_COMPUTE_ERROR_ON</a>(<a class="code" href="classarm__compute_1_1_c_l_symbols.xhtml#a98782c8297f3985321c5fa98576327b8">CLSymbols::get</a>().clCreateBuffer_ptr == <span class="keyword">nullptr</span>);</div><div class="line"><a name="l00074"></a><span class="lineno">   74</span>&#160;    <a class="code" href="classarm__compute_1_1_c_l_symbols.xhtml#a98782c8297f3985321c5fa98576327b8">CLSymbols::get</a>().<a class="code" href="classarm__compute_1_1_c_l_symbols.xhtml#a301b84af701238b357de87434d0327a9">clCreateBuffer_ptr</a> = [<span class="keyword">this</span>](</div><div class="line"><a name="l00075"></a><span class="lineno">   75</span>&#160;                                              cl_context   context,</div><div class="line"><a name="l00076"></a><span class="lineno">   76</span>&#160;                                              cl_mem_flags flags,</div><div class="line"><a name="l00077"></a><span class="lineno">   77</span>&#160;                                              <span class="keywordtype">size_t</span>       size,</div><div class="line"><a name="l00078"></a><span class="lineno">   78</span>&#160;                                              <span class="keywordtype">void</span>        *host_ptr,</div><div class="line"><a name="l00079"></a><span class="lineno">   79</span>&#160;                                              cl_int *     errcode_ret)</div><div class="line"><a name="l00080"></a><span class="lineno">   80</span>&#160;    {</div><div class="line"><a name="l00081"></a><span class="lineno">   81</span>&#160;        cl_mem retval = this-&gt;real_clCreateBuffer(context, flags, size, host_ptr, errcode_ret);</div><div class="line"><a name="l00082"></a><span class="lineno">   82</span>&#160;        <span class="keywordflow">if</span>(host_ptr != <span class="keyword">nullptr</span>)</div><div class="line"><a name="l00083"></a><span class="lineno">   83</span>&#160;        {</div><div class="line"><a name="l00084"></a><span class="lineno">   84</span>&#160;            <span class="comment">// If it&#39;s an SVM / external allocation;</span></div><div class="line"><a name="l00085"></a><span class="lineno">   85</span>&#160;            size = 0;</div><div class="line"><a name="l00086"></a><span class="lineno">   86</span>&#160;        }</div><div class="line"><a name="l00087"></a><span class="lineno">   87</span>&#160;        <span class="keywordflow">else</span></div><div class="line"><a name="l00088"></a><span class="lineno">   88</span>&#160;        {</div><div class="line"><a name="l00089"></a><span class="lineno">   89</span>&#160;            _now.num_allocations++;</div><div class="line"><a name="l00090"></a><span class="lineno">   90</span>&#160;            _now.in_use += size;</div><div class="line"><a name="l00091"></a><span class="lineno">   91</span>&#160;            _now.total_allocated += size;</div><div class="line"><a name="l00092"></a><span class="lineno">   92</span>&#160;            <span class="keywordflow">if</span>(_now.in_use &gt; _now.max_in_use)</div><div class="line"><a name="l00093"></a><span class="lineno">   93</span>&#160;            {</div><div class="line"><a name="l00094"></a><span class="lineno">   94</span>&#160;                _now.max_in_use = _now.in_use;</div><div class="line"><a name="l00095"></a><span class="lineno">   95</span>&#160;            }</div><div class="line"><a name="l00096"></a><span class="lineno">   96</span>&#160;        }</div><div class="line"><a name="l00097"></a><span class="lineno">   97</span>&#160;        this-&gt;_allocations[retval] = Allocation(size);</div><div class="line"><a name="l00098"></a><span class="lineno">   98</span>&#160;        <span class="keywordflow">return</span> retval;</div><div class="line"><a name="l00099"></a><span class="lineno">   99</span>&#160;    };</div><div class="line"><a name="l00100"></a><span class="lineno">  100</span>&#160;    <a class="code" href="_error_8h.xhtml#a54a6080c9f4df1f908e57a9bbb46f5da">ARM_COMPUTE_ERROR_ON</a>(<a class="code" href="classarm__compute_1_1_c_l_symbols.xhtml#a98782c8297f3985321c5fa98576327b8">CLSymbols::get</a>().clRetainMemObject_ptr == <span class="keyword">nullptr</span>);</div><div class="line"><a name="l00101"></a><span class="lineno">  101</span>&#160;    <a class="code" href="classarm__compute_1_1_c_l_symbols.xhtml#a98782c8297f3985321c5fa98576327b8">CLSymbols::get</a>().<a class="code" href="classarm__compute_1_1_c_l_symbols.xhtml#ab7b31e7922544d4a6325320f08ad2474">clRetainMemObject_ptr</a> = [<span class="keyword">this</span>](cl_mem memobj)</div><div class="line"><a name="l00102"></a><span class="lineno">  102</span>&#160;    {</div><div class="line"><a name="l00103"></a><span class="lineno">  103</span>&#160;        cl_int retval = this-&gt;real_clRetainMemObject(memobj);</div><div class="line"><a name="l00104"></a><span class="lineno">  104</span>&#160;        this-&gt;_allocations[memobj].refcount++;</div><div class="line"><a name="l00105"></a><span class="lineno">  105</span>&#160;        <span class="keywordflow">return</span> retval;</div><div class="line"><a name="l00106"></a><span class="lineno">  106</span>&#160;    };</div><div class="line"><a name="l00107"></a><span class="lineno">  107</span>&#160;    <a class="code" href="_error_8h.xhtml#a54a6080c9f4df1f908e57a9bbb46f5da">ARM_COMPUTE_ERROR_ON</a>(<a class="code" href="classarm__compute_1_1_c_l_symbols.xhtml#a98782c8297f3985321c5fa98576327b8">CLSymbols::get</a>().clReleaseMemObject_ptr == <span class="keyword">nullptr</span>);</div><div class="line"><a name="l00108"></a><span class="lineno">  108</span>&#160;    <a class="code" href="classarm__compute_1_1_c_l_symbols.xhtml#a98782c8297f3985321c5fa98576327b8">CLSymbols::get</a>().<a class="code" href="classarm__compute_1_1_c_l_symbols.xhtml#a9385d6637f840d613d72f35a389d1c64">clReleaseMemObject_ptr</a> = [<span class="keyword">this</span>](cl_mem memobj)</div><div class="line"><a name="l00109"></a><span class="lineno">  109</span>&#160;    {</div><div class="line"><a name="l00110"></a><span class="lineno">  110</span>&#160;        cl_int      retval = this-&gt;real_clRetainMemObject(memobj);</div><div class="line"><a name="l00111"></a><span class="lineno">  111</span>&#160;        Allocation &amp;alloc  = this-&gt;_allocations[memobj];</div><div class="line"><a name="l00112"></a><span class="lineno">  112</span>&#160;        <span class="keywordflow">if</span>(--alloc.refcount == 0)</div><div class="line"><a name="l00113"></a><span class="lineno">  113</span>&#160;        {</div><div class="line"><a name="l00114"></a><span class="lineno">  114</span>&#160;            _now.in_use -= alloc.size;</div><div class="line"><a name="l00115"></a><span class="lineno">  115</span>&#160;        }</div><div class="line"><a name="l00116"></a><span class="lineno">  116</span>&#160;        <span class="keywordflow">return</span> retval;</div><div class="line"><a name="l00117"></a><span class="lineno">  117</span>&#160;    };</div><div class="line"><a name="l00118"></a><span class="lineno">  118</span>&#160;</div><div class="line"><a name="l00119"></a><span class="lineno">  119</span>&#160;    <span class="comment">//Only intercept the function if it exists:</span></div><div class="line"><a name="l00120"></a><span class="lineno">  120</span>&#160;    <span class="keywordflow">if</span>(<a class="code" href="classarm__compute_1_1_c_l_symbols.xhtml#a98782c8297f3985321c5fa98576327b8">CLSymbols::get</a>().clSVMAlloc_ptr != <span class="keyword">nullptr</span>)</div><div class="line"><a name="l00121"></a><span class="lineno">  121</span>&#160;    {</div><div class="line"><a name="l00122"></a><span class="lineno">  122</span>&#160;        <a class="code" href="classarm__compute_1_1_c_l_symbols.xhtml#a98782c8297f3985321c5fa98576327b8">CLSymbols::get</a>().<a class="code" href="classarm__compute_1_1_c_l_symbols.xhtml#abf58c6d99585520b40a396a890caa9ee">clSVMAlloc_ptr</a> = [<span class="keyword">this</span>](cl_context context, cl_svm_mem_flags flags, <span class="keywordtype">size_t</span> size, cl_uint alignment)</div><div class="line"><a name="l00123"></a><span class="lineno">  123</span>&#160;        {</div><div class="line"><a name="l00124"></a><span class="lineno">  124</span>&#160;            <span class="keywordtype">void</span> *retval = this-&gt;real_clSVMAlloc(context, flags, size, alignment);</div><div class="line"><a name="l00125"></a><span class="lineno">  125</span>&#160;            <span class="keywordflow">if</span>(retval != <span class="keyword">nullptr</span>)</div><div class="line"><a name="l00126"></a><span class="lineno">  126</span>&#160;            {</div><div class="line"><a name="l00127"></a><span class="lineno">  127</span>&#160;                _svm_allocations[retval] = size;</div><div class="line"><a name="l00128"></a><span class="lineno">  128</span>&#160;                _now.num_allocations++;</div><div class="line"><a name="l00129"></a><span class="lineno">  129</span>&#160;                _now.in_use += size;</div><div class="line"><a name="l00130"></a><span class="lineno">  130</span>&#160;                _now.total_allocated += size;</div><div class="line"><a name="l00131"></a><span class="lineno">  131</span>&#160;                <span class="keywordflow">if</span>(_now.in_use &gt; _now.max_in_use)</div><div class="line"><a name="l00132"></a><span class="lineno">  132</span>&#160;                {</div><div class="line"><a name="l00133"></a><span class="lineno">  133</span>&#160;                    _now.max_in_use = _now.in_use;</div><div class="line"><a name="l00134"></a><span class="lineno">  134</span>&#160;                }</div><div class="line"><a name="l00135"></a><span class="lineno">  135</span>&#160;            }</div><div class="line"><a name="l00136"></a><span class="lineno">  136</span>&#160;            <span class="keywordflow">return</span> retval;</div><div class="line"><a name="l00137"></a><span class="lineno">  137</span>&#160;        };</div><div class="line"><a name="l00138"></a><span class="lineno">  138</span>&#160;    }</div><div class="line"><a name="l00139"></a><span class="lineno">  139</span>&#160;</div><div class="line"><a name="l00140"></a><span class="lineno">  140</span>&#160;    <span class="comment">//Only intercept the function if it exists:</span></div><div class="line"><a name="l00141"></a><span class="lineno">  141</span>&#160;    <span class="keywordflow">if</span>(<a class="code" href="classarm__compute_1_1_c_l_symbols.xhtml#a98782c8297f3985321c5fa98576327b8">CLSymbols::get</a>().clSVMFree_ptr != <span class="keyword">nullptr</span>)</div><div class="line"><a name="l00142"></a><span class="lineno">  142</span>&#160;    {</div><div class="line"><a name="l00143"></a><span class="lineno">  143</span>&#160;        <a class="code" href="classarm__compute_1_1_c_l_symbols.xhtml#a98782c8297f3985321c5fa98576327b8">CLSymbols::get</a>().<a class="code" href="classarm__compute_1_1_c_l_symbols.xhtml#adbd557acca5bc0f92a1a7f8ebc26e9ed">clSVMFree_ptr</a> = [<span class="keyword">this</span>](cl_context context, <span class="keywordtype">void</span> *svm_pointer)</div><div class="line"><a name="l00144"></a><span class="lineno">  144</span>&#160;        {</div><div class="line"><a name="l00145"></a><span class="lineno">  145</span>&#160;            this-&gt;real_clSVMFree(context, svm_pointer);</div><div class="line"><a name="l00146"></a><span class="lineno">  146</span>&#160;            <span class="keyword">auto</span> iterator = _svm_allocations.find(svm_pointer);</div><div class="line"><a name="l00147"></a><span class="lineno">  147</span>&#160;            <span class="keywordflow">if</span>(iterator != _svm_allocations.end())</div><div class="line"><a name="l00148"></a><span class="lineno">  148</span>&#160;            {</div><div class="line"><a name="l00149"></a><span class="lineno">  149</span>&#160;                <span class="keywordtype">size_t</span> size = iterator-&gt;second;</div><div class="line"><a name="l00150"></a><span class="lineno">  150</span>&#160;                _svm_allocations.erase(iterator);</div><div class="line"><a name="l00151"></a><span class="lineno">  151</span>&#160;                _now.in_use -= size;</div><div class="line"><a name="l00152"></a><span class="lineno">  152</span>&#160;            }</div><div class="line"><a name="l00153"></a><span class="lineno">  153</span>&#160;        };</div><div class="line"><a name="l00154"></a><span class="lineno">  154</span>&#160;    }</div><div class="line"><a name="l00155"></a><span class="lineno">  155</span>&#160;}</div><div class="ttc" id="classarm__compute_1_1_c_l_symbols_xhtml_adbd557acca5bc0f92a1a7f8ebc26e9ed"><div class="ttname"><a href="classarm__compute_1_1_c_l_symbols.xhtml#adbd557acca5bc0f92a1a7f8ebc26e9ed">arm_compute::CLSymbols::clSVMFree_ptr</a></div><div class="ttdeci">std::function&lt; decltype(clSVMFree)&gt; clSVMFree_ptr</div><div class="ttdef"><b>Definition:</b> <a href="_open_c_l_8h_source.xhtml#l00119">OpenCL.h:119</a></div></div>
<div class="ttc" id="classarm__compute_1_1_c_l_symbols_xhtml_a98782c8297f3985321c5fa98576327b8"><div class="ttname"><a href="classarm__compute_1_1_c_l_symbols.xhtml#a98782c8297f3985321c5fa98576327b8">arm_compute::CLSymbols::get</a></div><div class="ttdeci">static CLSymbols &amp; get()</div><div class="ttdoc">Get the static instance of CLSymbols. </div></div>
<div class="ttc" id="classarm__compute_1_1_c_l_symbols_xhtml_a301b84af701238b357de87434d0327a9"><div class="ttname"><a href="classarm__compute_1_1_c_l_symbols.xhtml#a301b84af701238b357de87434d0327a9">arm_compute::CLSymbols::clCreateBuffer_ptr</a></div><div class="ttdeci">std::function&lt; decltype(clCreateBuffer)&gt; clCreateBuffer_ptr</div><div class="ttdef"><b>Definition:</b> <a href="_open_c_l_8h_source.xhtml#l00089">OpenCL.h:89</a></div></div>
<div class="ttc" id="classarm__compute_1_1_c_l_symbols_xhtml_a9385d6637f840d613d72f35a389d1c64"><div class="ttname"><a href="classarm__compute_1_1_c_l_symbols.xhtml#a9385d6637f840d613d72f35a389d1c64">arm_compute::CLSymbols::clReleaseMemObject_ptr</a></div><div class="ttdeci">std::function&lt; decltype(clReleaseMemObject)&gt; clReleaseMemObject_ptr</div><div class="ttdef"><b>Definition:</b> <a href="_open_c_l_8h_source.xhtml#l00109">OpenCL.h:109</a></div></div>
<div class="ttc" id="_error_8h_xhtml_a54a6080c9f4df1f908e57a9bbb46f5da"><div class="ttname"><a href="_error_8h.xhtml#a54a6080c9f4df1f908e57a9bbb46f5da">ARM_COMPUTE_ERROR_ON</a></div><div class="ttdeci">#define ARM_COMPUTE_ERROR_ON(cond)</div><div class="ttdoc">If the condition is true then an error message is printed and an exception thrown. </div><div class="ttdef"><b>Definition:</b> <a href="_error_8h_source.xhtml#l00328">Error.h:328</a></div></div>
<div class="ttc" id="classarm__compute_1_1_c_l_symbols_xhtml_abf58c6d99585520b40a396a890caa9ee"><div class="ttname"><a href="classarm__compute_1_1_c_l_symbols.xhtml#abf58c6d99585520b40a396a890caa9ee">arm_compute::CLSymbols::clSVMAlloc_ptr</a></div><div class="ttdeci">std::function&lt; decltype(clSVMAlloc)&gt; clSVMAlloc_ptr</div><div class="ttdef"><b>Definition:</b> <a href="_open_c_l_8h_source.xhtml#l00118">OpenCL.h:118</a></div></div>
<div class="ttc" id="classarm__compute_1_1_c_l_symbols_xhtml_ab7b31e7922544d4a6325320f08ad2474"><div class="ttname"><a href="classarm__compute_1_1_c_l_symbols.xhtml#ab7b31e7922544d4a6325320f08ad2474">arm_compute::CLSymbols::clRetainMemObject_ptr</a></div><div class="ttdeci">std::function&lt; decltype(clRetainMemObject)&gt; clRetainMemObject_ptr</div><div class="ttdef"><b>Definition:</b> <a href="_open_c_l_8h_source.xhtml#l00108">OpenCL.h:108</a></div></div>
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          <td class="memname">void test_stop </td>
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<p>End of the test. </p>
<p>Called after the test teardown ended </p>

<p>Reimplemented from <a class="el" href="classarm__compute_1_1test_1_1framework_1_1_instrument.xhtml#a24b0f69632f7d082aad3e0fceaf4f5b1">Instrument</a>.</p>

<p>Definition at line <a class="el" href="_open_c_l_memory_usage_8cpp_source.xhtml#l00166">166</a> of file <a class="el" href="_open_c_l_memory_usage_8cpp_source.xhtml">OpenCLMemoryUsage.cpp</a>.</p>

<p>References <a class="el" href="_open_c_l_8h_source.xhtml#l00089">CLSymbols::clCreateBuffer_ptr</a>, <a class="el" href="_open_c_l_8h_source.xhtml#l00109">CLSymbols::clReleaseMemObject_ptr</a>, <a class="el" href="_open_c_l_8h_source.xhtml#l00108">CLSymbols::clRetainMemObject_ptr</a>, <a class="el" href="_open_c_l_8h_source.xhtml#l00118">CLSymbols::clSVMAlloc_ptr</a>, <a class="el" href="_open_c_l_8h_source.xhtml#l00119">CLSymbols::clSVMFree_ptr</a>, and <a class="el" href="classarm__compute_1_1_c_l_symbols.xhtml#a98782c8297f3985321c5fa98576327b8">CLSymbols::get()</a>.</p>
<div class="fragment"><div class="line"><a name="l00167"></a><span class="lineno">  167</span>&#160;{</div><div class="line"><a name="l00168"></a><span class="lineno">  168</span>&#160;    <span class="comment">// Restore real function</span></div><div class="line"><a name="l00169"></a><span class="lineno">  169</span>&#160;    <a class="code" href="classarm__compute_1_1_c_l_symbols.xhtml#a98782c8297f3985321c5fa98576327b8">CLSymbols::get</a>().<a class="code" href="classarm__compute_1_1_c_l_symbols.xhtml#a301b84af701238b357de87434d0327a9">clCreateBuffer_ptr</a>     = real_clCreateBuffer;</div><div class="line"><a name="l00170"></a><span class="lineno">  170</span>&#160;    <a class="code" href="classarm__compute_1_1_c_l_symbols.xhtml#a98782c8297f3985321c5fa98576327b8">CLSymbols::get</a>().<a class="code" href="classarm__compute_1_1_c_l_symbols.xhtml#ab7b31e7922544d4a6325320f08ad2474">clRetainMemObject_ptr</a>  = real_clRetainMemObject;</div><div class="line"><a name="l00171"></a><span class="lineno">  171</span>&#160;    <a class="code" href="classarm__compute_1_1_c_l_symbols.xhtml#a98782c8297f3985321c5fa98576327b8">CLSymbols::get</a>().<a class="code" href="classarm__compute_1_1_c_l_symbols.xhtml#a9385d6637f840d613d72f35a389d1c64">clReleaseMemObject_ptr</a> = real_clReleaseMemObject;</div><div class="line"><a name="l00172"></a><span class="lineno">  172</span>&#160;    <a class="code" href="classarm__compute_1_1_c_l_symbols.xhtml#a98782c8297f3985321c5fa98576327b8">CLSymbols::get</a>().<a class="code" href="classarm__compute_1_1_c_l_symbols.xhtml#abf58c6d99585520b40a396a890caa9ee">clSVMAlloc_ptr</a>         = real_clSVMAlloc;</div><div class="line"><a name="l00173"></a><span class="lineno">  173</span>&#160;    <a class="code" href="classarm__compute_1_1_c_l_symbols.xhtml#a98782c8297f3985321c5fa98576327b8">CLSymbols::get</a>().<a class="code" href="classarm__compute_1_1_c_l_symbols.xhtml#adbd557acca5bc0f92a1a7f8ebc26e9ed">clSVMFree_ptr</a>          = real_clSVMFree;</div><div class="line"><a name="l00174"></a><span class="lineno">  174</span>&#160;}</div><div class="ttc" id="classarm__compute_1_1_c_l_symbols_xhtml_adbd557acca5bc0f92a1a7f8ebc26e9ed"><div class="ttname"><a href="classarm__compute_1_1_c_l_symbols.xhtml#adbd557acca5bc0f92a1a7f8ebc26e9ed">arm_compute::CLSymbols::clSVMFree_ptr</a></div><div class="ttdeci">std::function&lt; decltype(clSVMFree)&gt; clSVMFree_ptr</div><div class="ttdef"><b>Definition:</b> <a href="_open_c_l_8h_source.xhtml#l00119">OpenCL.h:119</a></div></div>
<div class="ttc" id="classarm__compute_1_1_c_l_symbols_xhtml_a98782c8297f3985321c5fa98576327b8"><div class="ttname"><a href="classarm__compute_1_1_c_l_symbols.xhtml#a98782c8297f3985321c5fa98576327b8">arm_compute::CLSymbols::get</a></div><div class="ttdeci">static CLSymbols &amp; get()</div><div class="ttdoc">Get the static instance of CLSymbols. </div></div>
<div class="ttc" id="classarm__compute_1_1_c_l_symbols_xhtml_a301b84af701238b357de87434d0327a9"><div class="ttname"><a href="classarm__compute_1_1_c_l_symbols.xhtml#a301b84af701238b357de87434d0327a9">arm_compute::CLSymbols::clCreateBuffer_ptr</a></div><div class="ttdeci">std::function&lt; decltype(clCreateBuffer)&gt; clCreateBuffer_ptr</div><div class="ttdef"><b>Definition:</b> <a href="_open_c_l_8h_source.xhtml#l00089">OpenCL.h:89</a></div></div>
<div class="ttc" id="classarm__compute_1_1_c_l_symbols_xhtml_a9385d6637f840d613d72f35a389d1c64"><div class="ttname"><a href="classarm__compute_1_1_c_l_symbols.xhtml#a9385d6637f840d613d72f35a389d1c64">arm_compute::CLSymbols::clReleaseMemObject_ptr</a></div><div class="ttdeci">std::function&lt; decltype(clReleaseMemObject)&gt; clReleaseMemObject_ptr</div><div class="ttdef"><b>Definition:</b> <a href="_open_c_l_8h_source.xhtml#l00109">OpenCL.h:109</a></div></div>
<div class="ttc" id="classarm__compute_1_1_c_l_symbols_xhtml_abf58c6d99585520b40a396a890caa9ee"><div class="ttname"><a href="classarm__compute_1_1_c_l_symbols.xhtml#abf58c6d99585520b40a396a890caa9ee">arm_compute::CLSymbols::clSVMAlloc_ptr</a></div><div class="ttdeci">std::function&lt; decltype(clSVMAlloc)&gt; clSVMAlloc_ptr</div><div class="ttdef"><b>Definition:</b> <a href="_open_c_l_8h_source.xhtml#l00118">OpenCL.h:118</a></div></div>
<div class="ttc" id="classarm__compute_1_1_c_l_symbols_xhtml_ab7b31e7922544d4a6325320f08ad2474"><div class="ttname"><a href="classarm__compute_1_1_c_l_symbols.xhtml#ab7b31e7922544d4a6325320f08ad2474">arm_compute::CLSymbols::clRetainMemObject_ptr</a></div><div class="ttdeci">std::function&lt; decltype(clRetainMemObject)&gt; clRetainMemObject_ptr</div><div class="ttdef"><b>Definition:</b> <a href="_open_c_l_8h_source.xhtml#l00108">OpenCL.h:108</a></div></div>
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<hr/>The documentation for this class was generated from the following files:<ul>
<li>tests/framework/instruments/<a class="el" href="_open_c_l_memory_usage_8h_source.xhtml">OpenCLMemoryUsage.h</a></li>
<li>tests/framework/instruments/<a class="el" href="_open_c_l_memory_usage_8cpp_source.xhtml">OpenCLMemoryUsage.cpp</a></li>
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